From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CCBB5C433DB for ; Sat, 13 Feb 2021 12:23:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8CE6364DE2 for ; Sat, 13 Feb 2021 12:23:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229665AbhBMMXP (ORCPT ); Sat, 13 Feb 2021 07:23:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35800 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229646AbhBMMXO (ORCPT ); Sat, 13 Feb 2021 07:23:14 -0500 Received: from mail-pj1-x102b.google.com (mail-pj1-x102b.google.com [IPv6:2607:f8b0:4864:20::102b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9C7AEC061574; Sat, 13 Feb 2021 04:22:34 -0800 (PST) Received: by mail-pj1-x102b.google.com with SMTP id gx20so1163263pjb.1; Sat, 13 Feb 2021 04:22:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=+ROuDXHApQcQIhQjqFc317qqeK0woD/n7w4itNrUPxk=; b=G9r1c9e7jUppWlnzvJNbts6jR+OAjitQcQt5rZGJFXSnws/II+AK8QpB0EgKzHb6Eq GRnPxy1jmS4LeJ9T52CGxeN0MncMUBaTHAtKu5pqvj9jlmRtr5aISlGvjS8vOMmgTbIF s2H4zxLDxalA591+AgRK2l73L3dGqVQTBLkLpRU4LipCmt3D6jwNzkncL4G3b8Wm4h7U XQ5XMbJiTzHQJ/Lvbd1Qx5HybqZbEGTtflEJRFhDIr5kK28jt2YAXEuDidLZg+NjJH7a jo9AKJpmsjF0rtdTXkbLNLjqoLi03xlFwGdvtNjRLMAEnA7Q07j0Yjq40inJhwyUYe2D h6gQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=+ROuDXHApQcQIhQjqFc317qqeK0woD/n7w4itNrUPxk=; b=iKnSy3eVlA9/HMnMXvOWnTYxFP5JByYY5yZuwwS6IPZ70Rz5EUeAjjhq1/1YBAMEhS oijt1BVetbScMjLJe/eudbqmFJH3dn3DhViWd6YtT9+YgsflcxLW+tTrtZrDQXULIyVE uvmlhl2YAXMjn1+cA0F35/prOtAP5atGEB9lyYR4atQ47mt0+B1nGO/oGNyOcM8eehIB ++NtfRIlpXx95E7L3J7UvsQ/nnIFplImpYFio2mJv2ebjDPykSbdyopKQgq5m0UY5paQ bH7vBs2noaIRUWw9/ZxAOx3Na0pBnbkT3MJM8Vpycs8EiMlo9qPCTfq4DhMtcKw94Xu5 qh8A== X-Gm-Message-State: AOAM5316sl+S3zaC+nliVdlSirsnIAxvFu2Pq07arD5wgvO2yZl+PAkX b8anR6mb2YYQ2orS3ZwhiWk= X-Google-Smtp-Source: ABdhPJzy0uaTL1u9QU/uOqysklBO7PYmqZ0XN0qndGLpF6r0onKpYmMV97SlVrGcG6cjTNCy9vk3Aw== X-Received: by 2002:a17:902:e80b:b029:e3:3df1:5e93 with SMTP id u11-20020a170902e80bb02900e33df15e93mr1060938plg.80.1613218953899; Sat, 13 Feb 2021 04:22:33 -0800 (PST) Received: from localhost (li1438-199.members.linode.com. [45.33.111.199]) by smtp.gmail.com with ESMTPSA id j4sm11041517pfa.131.2021.02.13.04.22.33 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Sat, 13 Feb 2021 04:22:33 -0800 (PST) From: Orson Zhai To: Rob Herring , Baolin Wang , Chunyan Zhang , Jassi Brar Cc: Orson Zhai , Mark Brown , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Haidong Yao Subject: [PATCH v2 0/3] Fixes & a new supplementary feature to SPRD mailbox driver Date: Sat, 13 Feb 2021 20:21:40 +0800 Message-Id: <20210213122143.19240-1-orsonzhai@gmail.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Fix a real problem fot SPRD's mailbox driver in patch 1/3. Add supplementary inbox support for newly added sc9863a in patch 3/3 and change dt bindings yaml accordingly in patch 2/3. Changes Log: V2: - Change patches order. (Yaml go to the head of dirver) - Remove unnecessary initializing refcnt to zero. - Add fix of possible crash caused by NULL of chan->cl. (Actually move from changes to sprd-mailbox.c of patch v1) - Remove unnecessary "inline" for do_inbox_isr(). - Fix yaml errors from Rob's robot checking. - Add sc9863a compatible string for real supplementary inbox usage. (sc9860 is not supported by supp-inbox) - Add more details to supp-inbox in commit messages. Orson Zhai (3): mailbox: sprd: Introduce refcnt when clients requests/free channels dt-bindings: mailbox: Add interrupt-names to SPRD mailbox mailbox: sprd: Add supplementary inbox support .../bindings/mailbox/sprd-mailbox.yaml | 18 ++- drivers/mailbox/sprd-mailbox.c | 135 +++++++++++++----- 2 files changed, 117 insertions(+), 36 deletions(-) -- 2.17.1